1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
earnstyle [38]
3 years ago
8

NEED HELP ASAP TAKING TEST-On average, a person’s body temperature should be approximately 98.6°F. A doctor would like to test t

he hypotheses H Subscript 0 Baseline: mu = 98.6 versus H Subscript alpha Baseline: mu not-equals98.6 where μ = the true mean body temperature of all adults. Before conducting the test, the doctor determines that the power of the test to reject the null hypothesis when μ = 98 using α = 0.01 and n = 10 is 0.2474. What combination of sample size and significance level would increase the power of this test the most?
use n = 5, alpha = 0.05
use n = 5, alpha = 0.10
use n = 20, alpha = 0.05
use n = 20, alpha = 0.10
Mathematics
1 answer:
alexgriva [62]3 years ago
5 0

Answer:

D I think,

Step-by-step explanation:

You might be interested in
The perimeter of rectangular park is 450m.the length of the sides is in the ratio 3:2.find the area of the rectangle
matrenka [14]

Answer:  12,150 m²

<u>Step-by-step explanation:</u>

The ratio is 3:2 which means

Length (L) = 3x

Width (w) = 2x

Perimeter (P) = 2L + 2w

              450 = 2(3x) + 2(2x)

              450 = 6x + 4x

              450 = 10x

                45 = x

                                      L = 3x                w = 2x

                                         = 3(45)               = 2(45)

                                         = 135                  = 90

Area (A) = L × w

              = 135 × 90

              = 12,150

6 0
2 years ago
HELPPPPPP PLEASe!!!!!!!!
olga nikolaevna [1]

Answer:

Cos x

Step-by-step explanation:

7 0
3 years ago
NEED ANSWER ASAP!
sveta [45]

Answer:

the answer is c

4.5feets

30 feets

7 0
2 years ago
5. Simplify when a = 4 and b = 3; 2a – 21 ÷ b *
Sever21 [200]

Answer:

1

Step-by-step explanation:

insert the values for a and b and solve.

8 0
3 years ago
Read 2 more answers
A spinner with 12 equal sections is spun. Each section is numbered 1 to 12. What Is the probability of landing on an odd number.
Bezzdna [24]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Write an equation that represents the sum of b and 5x2
    11·1 answer
  • In a candy mix there are 4 green bars for every 3 red bars how many red bars are ther if there are 200 green bars
    11·2 answers
  • NEED HELPPP BEIN TIMED. THERES A PICTURE OF IT
    14·2 answers
  • Which phrase describes the algebraic expression StartFraction 7 over 8 EndFraction y minus 3?
    9·2 answers
  • Please please help me outtttt
    10·1 answer
  • What is 3/5 of 45? Please help my 10 year old.
    9·2 answers
  • -3/2(x-2) +1=4<br> Justify your steps
    6·1 answer
  • which choices are equivalent to the fraction below? check all that apply. 9^3/9^3 A.9^1 B.1 C.0 D.9^6 E.9^0
    6·1 answer
  • Decide what can be used to determine the equation of a line when you have two points, but no slope.
    6·2 answers
  • If the truck has a mass of 2,000 kg and is traveling with a velocity of 35 m/s, what is its momentum?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!